Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMichael J Broom
#111 · 1:03:23 · M48 · Group V · INV
Wave start 8:20 AM (V-INV)
Athlete B
OfficialMarco N Godino-Lin
#108 · 1:02:16 · M15 · Group W · INV
Wave start 8:21 AM (W-INV)
Comparison report
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The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Michael (V-INV) started at 8:20 AM; Marco (W-INV) started at 8:21 AM. That gave Michael a 1 minute head start on Marco. On foot, Michael ran 1:03:23 and Marco ran 1:02:16 — Marco was 1:07 faster than Michael. Michael took official place 111th (time-based 145th) and Marco took official place 108th (time-based 118th). Marco was faster on foot and finished ahead on the official clock too. Biggest swing: Marco gained 1:01 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Michael J Broom (V-INV) started 1 min earlier than Marco (W-INV).
- Overall place Δ
- +3
- Actual time Δ
- +1:07
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Michael earlier)
- Finish clock Δ
- +0:07
- Section place Δ
- +3
Δ = Michael − Marco. Negative means Michael is ahead/faster.
Race timeline
Computed- Michael (V-INV) started at 8:20 AM.
- Marco (W-INV) started at 8:21 AM, 1:00 later.
- Actual running time: Marco was 1:07 faster on foot than Michael.
- Finish clock: Marco crossed the line 0:07 ahead of Michael — Marco wins this head-to-head.
Δ (A − B): actual +1:07 · finish clock +0:07.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Michael | Marco | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:26 | 7:07 | +0:19 |
| Stairs to Windy Gap | 5:21 | 5:28 | -0:07 |
| Windy Gap to Muir Woods | 5:14 | 5:34 | -0:20 |
| Muir Woods to Cardiac | 23:55 | 22:54 | +1:01 |
| Cardiac to White Gate | 13:06 | 13:11 | -0:05 |
| White Gate to The Stile | 6:27 | 6:19 | +0:08 |
| The Stile to Finish | 1:54 | 1:43 | +0:11 |
Δ negative = Michael ran the segment faster.